From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jisheng Zhang Date: Thu, 1 Sep 2022 21:44:37 +0800 Subject: [PATCH v2 0/5] riscv: add PREEMPT_RT support In-Reply-To: References: <20220831175920.2806-1-jszhang@kernel.org> Message-ID: List-Id: To: kvm-riscv@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Thu, Sep 01, 2022 at 09:04:05AM +0200, Sebastian Andrzej Siewior wrote: > On 2022-09-01 01:59:15 [+0800], Jisheng Zhang wrote: > > I assume patch1, patch2 and patch3 can be reviewed and merged for > > riscv-next, patch4 and patch5 can be reviewed and maintained in rt tree, > > and finally merged once the remaining patches in rt tree are all > > mainlined. > > I would say so, yes. > > What about JUMP_LABEL support? Do you halt all CPUs while patching the > code? > FWICT, riscv JUMP_LABEL implementation doesn't rely on stop all cpus while patching text. Thanks